21866464

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23563}}^1$

素因数の和:23602

約数の個数: 24

約数和(自身を含む): 44535960

約数和(自身を除く): 22669496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23563, 47126, 94252, 188504, 377008, 683327, 754016, 1366654, 2733308, 5466616, 10933232, 21866464]

約数ペア:

[(1, 21866464), (2, 10933232), (4, 5466616), (8, 2733308), (16, 1366654), (29, 754016), (32, 683327), (58, 377008), (116, 188504), (232, 94252), (464, 47126), (928, 23563)]